#include<stdio.h>
int main(int argc, char const *argv[])
{
    int x,y,z,j=0;
    printf("Following are possible plans to buy 100 fowls with 100 Yuan. \n");
    for(x=0;x<=20;x++)
        for(y=0;y<=33;y++)
        {
            z=100-x-y;
            if(z%3==0&&5*x+3*y+z/3==100)
                printf("%2d: cock= %2d hen=%2d chicken %2d\n",++j,x,y,z);
                
        }
    return 0;
}
